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Thread Subject:
Finding Braille(embossed printing) in an image

Subject: Finding Braille(embossed printing) in an image

From: David Elsdoerfer

Date: 11 Aug, 2010 15:31:19

Message: 1 of 4

Hi folks!
I am currently working on a project for my image processing classes in my university. The task is to find braille located on a drugbox. I already managed to separate the braille from the rest of the image but now I'm stuck searching for a way to separate the 2 by 3 dots patterns, reading their meanings and returning the proper text in alphabetical characters. For my process so far see http://drop.io/dkh07pe . Thanks in advance for your help.

Subject: Finding Braille(embossed printing) in an image

From: us

Date: 11 Aug, 2010 15:38:04

Message: 2 of 4

"David Elsdoerfer" <david.elsdoerfer@gmx.net> wrote in message <i3ufo7$egd$1@fred.mathworks.com>...
> Hi folks!
> I am currently working on a project for my image processing classes in my university. The task is to find braille located on a drugbox. I already managed to separate the braille from the rest of the image but now I'm stuck searching for a way to separate the 2 by 3 dots patterns, reading their meanings and returning the proper text in alphabetical characters. For my process so far see http://drop.io/dkh07pe . Thanks in advance for your help.

do NOT double post(!)...
CSSMers don't respond well to this kind of behavior...

us

Subject: Finding Braille(embossed printing) in an image

From: David Elsdoerfer

Date: 11 Aug, 2010 15:51:04

Message: 3 of 4

"us " <us@neurol.unizh.ch> wrote in message <i3ug4s$alb$1@fred.mathworks.com>...
> "David Elsdoerfer" <david.elsdoerfer@gmx.net> wrote in message <i3ufo7$egd$1@fred.mathworks.com>...
> > Hi folks!
> > I am currently working on a project for my image processing classes in my university. The task is to find braille located on a drugbox. I already managed to separate the braille from the rest of the image but now I'm stuck searching for a way to separate the 2 by 3 dots patterns, reading their meanings and returning the proper text in alphabetical characters. For my process so far see http://drop.io/dkh07pe . Thanks in advance for your help.
>
> do NOT double post(!)...
> CSSMers don't respond well to this kind of behavior...
>
> us
Sorry I don't understand... What do you mean by double post? I typed my question and then hit the "Post Mesage" button. I've never posted in a forum before so if I made some beginners mistake I hereby apologize.

Subject: Finding Braille(embossed printing) in an image

From: Sean

Date: 11 Aug, 2010 16:00:21

Message: 4 of 4

"David Elsdoerfer" <david.elsdoerfer@gmx.net> wrote in message <i3ugt8$15p$1@fred.mathworks.com>...
> "us " <us@neurol.unizh.ch> wrote in message <i3ug4s$alb$1@fred.mathworks.com>...
> > "David Elsdoerfer" <david.elsdoerfer@gmx.net> wrote in message <i3ufo7$egd$1@fred.mathworks.com>...
> > > Hi folks!
> > > I am currently working on a project for my image processing classes in my university. The task is to find braille located on a drugbox. I already managed to separate the braille from the rest of the image but now I'm stuck searching for a way to separate the 2 by 3 dots patterns, reading their meanings and returning the proper text in alphabetical characters. For my process so far see http://drop.io/dkh07pe . Thanks in advance for your help.
> >
> > do NOT double post(!)...
> > CSSMers don't respond well to this kind of behavior...
> >
> > us
> Sorry I don't understand... What do you mean by double post? I typed my question and then hit the "Post Mesage" button. I've never posted in a forum before so if I made some beginners mistake I hereby apologize.

It looks in your case like an accident. Some times you hit the button twice or a faulty internet connection causes it to post twice. When to posts appear at the same time this is usually the case. Then again, there are others who post their question about PCA 7x. That's double (or septuple) posting!

It's good practice to flag you second, accidental, post as 'duplicate post' or similar.

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